Ceph default configuration

Pelagia Deployment Controller provides the capability to specify configuration options for the Ceph cluster through the rookConfig key-value section of the CephDeployment CR as if they were set in a usual ceph.conf file.

Default configuration options

However, if rookConfig is empty, Pelagia Deployment Controller still specifies the following default configuration options for each Ceph cluster:

• Required network parameters that you can change through the network section:

  [global]
  cluster network = <spec.network.clusterNet>
  public network = <spec.network.publicNet>
  

• General default configuration options that you can override using the rookConfig parameter:

  [global]
  mon_max_pg_per_osd = 300
  mon_target_pg_per_osd = 100
  
  [mon]
  mon_warn_on_insecure_global_id_reclaim = false
  mon_warn_on_insecure_global_id_reclaim_allowed = false
  
  [osd]
  osd_class_dir = /usr/lib64/rados-classes
  

• If rookConfig is empty but the objectStore.rgw section is defined, Pelagia specifies the following Ceph RADOS Gateway default configuration options:

  [client.rgw.rgw.store.a]
  rgw_bucket_quota_ttl = 30
  rgw_data_log_backing = omap
  rgw_dns_name = rook-ceph-rgw-rgw-store.rook-ceph.svc
  rgw_max_attr_name_len = 64
  rgw_max_attr_size = 1024
  rgw_max_attrs_num_in_req = 32
  rgw_thread_pool_size = 256
  rgw_trust_forwarded_https = true
  rgw_user_quota_bucket_sync_interval = 30
  rgw_user_quota_sync_interval = 30
  

Rockoon-related default configuration options

If Pelagia is integrated with Rockoon and objectStore.rgw section is defined in the CephDeployment custom resource, Pelagia Deployment Controller specifies the OpenStack-related default configuration options for each Ceph cluster:

• Ceph Object Gateway options that you can override using the rookConfig parameter:

  [client.rgw.rgw.store.a]
  rgw swift account in url = true
  rgw keystone accepted roles = '_member_, Member, member, swiftoperator'
  rgw keystone accepted admin roles = admin
  rgw keystone implicit tenants = true
  rgw swift versioning enabled = true
  rgw enforce swift acls = true
  rgw_max_attr_name_len = 64
  rgw_max_attrs_num_in_req = 32
  rgw_max_attr_size = 1024
  rgw_bucket_quota_ttl = 0
  rgw_user_quota_bucket_sync_interval = 30
  rgw_user_quota_sync_interval = 30
  rgw s3 auth use keystone = true
  

• Additional parameters for the Keystone integration provided by Rockoon in shared secret:

  rgw keystone api version = 3
  rgw keystone url = <keystoneAuthURL>
  rgw keystone admin user = <keystoneUser>
  rgw keystone admin password = <keystonePassword>
  rgw keystone admin domain = <keystoneProjectDomain>
  rgw keystone admin project = <keystoneProjectName>
  

See also

CephDeployment custom resource